Homeowners often think that the only reason they need to worry at all about their HVAC system’s air filter is because of the particles and allergens in their indoor air. Unfortunately, this isn’t quite right.
People often assume that a dirty air filter is an issue because it keeps the air dirty and that this is the reason technicians tell you to change it every 1-3 months. If you aren’t suffering from allergies at the moment, this means your air filter is fine where it is, right?
While helping your indoor air quality is a very small advantage of these air filters, their purpose isn’t entirely for that. Their actual purpose is to protect the interior components of the HVAC system itself from dirt, dust, and other debris. Read on to learn more about how a dirty, clogged air filter impacts the life of your air conditioner.